2840131800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:975

約数の個数: 288

約数和(自身を含む): 10473615360

約数和(自身を除く): 7633483560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 191, 198, 200, 220, 225, 264, 275, 300, 330, 360, 382, 396, 440, 450, 495, 550, 573, 600, 660, 751, 764, 792, 825, 900, 955, 990, 1100, 1146, 1320, 1502, 1528, 1650, 1719, 1800, 1910, 1980, 2101, 2200, 2253, 2292, 2475, 2865, 3004, 3300, 3438, 3755, 3820, 3960, 4202, 4506, 4584, 4775, 4950, 5730, 6008, 6303, 6600, 6759, 6876, 7510, 7640, 8261, 8404, 8595, 9012, 9550, 9900, 10505, 11265, 11460, 12606, 13518, 13752, 14325, 15020, 16522, 16808, 17190, 18024, 18775, 18909, 19100, 19800, 21010, 22530, 22920, 24783, 25212, 27036, 28650, 30040, 31515, 33044, 33795, 34380, 37550, 37818, 38200, 41305, 42020, 42975, 45060, 49566, 50424, 52525, 54072, 56325, 57300, 63030, 66088, 67590, 68760, 74349, 75100, 75636, 82610, 84040, 85950, 90120, 94545, 99132, 105050, 112650, 114600, 123915, 126060, 135180, 143441, 148698, 150200, 151272, 157575, 165220, 168975, 171900, 189090, 198264, 206525, 210100, 225300, 247830, 252120, 270360, 286882, 297396, 315150, 330440, 337950, 343800, 371745, 378180, 413050, 420200, 430323, 450600, 472725, 495660, 573764, 594792, 619575, 630300, 675900, 717205, 743490, 756360, 826100, 860646, 945450, 991320, 1147528, 1239150, 1260600, 1290969, 1351800, 1434410, 1486980, 1577851, 1652200, 1721292, 1858725, 1890900, 2151615, 2478300, 2581938, 2868820, 2973960, 3155702, 3442584, 3586025, 3717450, 3781800, 4303230, 4733553, 4956600, 5163876, 5737640, 6311404, 6454845, 7172050, 7434900, 7889255, 8606460, 9467106, 10327752, 10758075, 12622808, 12909690, 14200659, 14344100, 14869800, 15778510, 17212920, 18934212, 21516150, 23667765, 25819380, 28401318, 28688200, 31557020, 32274225, 37868424, 39446275, 43032300, 47335530, 51638760, 56802636, 63114040, 64548450, 71003295, 78892550, 86064600, 94671060, 113605272, 118338825, 129096900, 142006590, 157785100, 189342120, 236677650, 258193800, 284013180, 315570200, 355016475, 473355300, 568026360, 710032950, 946710600, 1420065900, 2840131800]

約数ペア:

[(1, 2840131800), (2, 1420065900), (3, 946710600), (4, 710032950), (5, 568026360), (6, 473355300), (8, 355016475), (9, 315570200), (10, 284013180), (11, 258193800), (12, 236677650), (15, 189342120), (18, 157785100), (20, 142006590), (22, 129096900), (24, 118338825), (25, 113605272), (30, 94671060), (33, 86064600), (36, 78892550), (40, 71003295), (44, 64548450), (45, 63114040), (50, 56802636), (55, 51638760), (60, 47335530), (66, 43032300), (72, 39446275), (75, 37868424), (88, 32274225), (90, 31557020), (99, 28688200), (100, 28401318), (110, 25819380), (120, 23667765), (132, 21516150), (150, 18934212), (165, 17212920), (180, 15778510), (191, 14869800), (198, 14344100), (200, 14200659), (220, 12909690), (225, 12622808), (264, 10758075), (275, 10327752), (300, 9467106), (330, 8606460), (360, 7889255), (382, 7434900), (396, 7172050), (440, 6454845), (450, 6311404), (495, 5737640), (550, 5163876), (573, 4956600), (600, 4733553), (660, 4303230), (751, 3781800), (764, 3717450), (792, 3586025), (825, 3442584), (900, 3155702), (955, 2973960), (990, 2868820), (1100, 2581938), (1146, 2478300), (1320, 2151615), (1502, 1890900), (1528, 1858725), (1650, 1721292), (1719, 1652200), (1800, 1577851), (1910, 1486980), (1980, 1434410), (2101, 1351800), (2200, 1290969), (2253, 1260600), (2292, 1239150), (2475, 1147528), (2865, 991320), (3004, 945450), (3300, 860646), (3438, 826100), (3755, 756360), (3820, 743490), (3960, 717205), (4202, 675900), (4506, 630300), (4584, 619575), (4775, 594792), (4950, 573764), (5730, 495660), (6008, 472725), (6303, 450600), (6600, 430323), (6759, 420200), (6876, 413050), (7510, 378180), (7640, 371745), (8261, 343800), (8404, 337950), (8595, 330440), (9012, 315150), (9550, 297396), (9900, 286882), (10505, 270360), (11265, 252120), (11460, 247830), (12606, 225300), (13518, 210100), (13752, 206525), (14325, 198264), (15020, 189090), (16522, 171900), (16808, 168975), (17190, 165220), (18024, 157575), (18775, 151272), (18909, 150200), (19100, 148698), (19800, 143441), (21010, 135180), (22530, 126060), (22920, 123915), (24783, 114600), (25212, 112650), (27036, 105050), (28650, 99132), (30040, 94545), (31515, 90120), (33044, 85950), (33795, 84040), (34380, 82610), (37550, 75636), (37818, 75100), (38200, 74349), (41305, 68760), (42020, 67590), (42975, 66088), (45060, 63030), (49566, 57300), (50424, 56325), (52525, 54072)]